... I'm confused. Christmas tv ads have ALWAYS been shitey, pander to outdated stereotypes and tap into totally unrealistic Platonic ideals of what Christmas 'ought' to be. And you're getting worked up about one single ad?
They are all shite. John Lewis tries to make us cry by reminding us that Christmas is all about Family and multi-generational harmony and upper-middle class interior decor. M&S tries to titilate us with the obligatory lingerie slot mid-ad. Iceland tries to convince us that their cheapo prawn rings are actually edible. 
They are ALL liars and ALL shitey. They ALL ought to induce rage. Christmas adverts depress me because they unfailingly get between me and what Christmas could be for me and my family. They set up unfair expectations and assume (correctly, sometimes) that we are all willing to spend way more than we can afford.
So within that context, I think this Asda offering is ... meh. 6/10. Nice try. 
I thought it was reasonably funny tbh.
If you want to get worked up, can we start a thread about how invidious the new Lego 'Friends' range is, with their pink fecking boxes and their cupcake shops and beauty salons and puppy grooming parlours, ffs?
oh, it's been done already, you say?